<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
<style>
    *{
        margin: 0;
        padding: 0;
    }
    .box{
        width: 600px;
        height: 600px;
        margin: 0 auto;
        border: 5px solid gray;
        transform-style: preserve-3d;
        position: relative;
       
        transform: rotateY(30deg) rotateX(30deg);
       
    }
    @keyframes run {
        0%{transform: rotate(0deg);}
        100%{}
    }
    .box div{
        width: 200px;
        height: 200px;
        position:absolute;
        left: 50%;
        top: 50%;
        margin-top: -100px;
        margin-left: -100px;
        line-height: 200px;
        text-align: center;
        font-size: 50px;
    }
    .box div:nth-child(1){
        background: gray;
        transform: translateZ(100px);
    }
    .box div:nth-child(2){
        background: cadetblue;
        transform: translateX(-100px) rotateY(-90deg);
    }
    .box div:nth-child(3){
        background: purple;
        transform: translateY(-100px) rotateX(90deg);
    }
    .box div:nth-child(4){
        background: green;
        transform: translateY(100px) rotateX(-90deg);
    }
    .box div:nth-child(5){
        background: red;
        transform: translateX(100px)rotateY(-90deg);
    }
    .box div:nth-child(6){
        background: darkblue;
        transform: translateZ(-100PX) ;
    }
</style>
</head>
<body>
 <div class="box">
        <div>1</div>
        <div>2</div>
        <div>3</div>
        <div>4</div>
        <div>5</div>
        <div>6</div>
 </div>
</body>
</html>